Apple announce that starting in June, Apple Music will be able to stream Lossless and Hi-Resolution Lossless configuration. Lossless Audio and Spacial Audio is being added to Apple Music with no extra fee for current subscribers. Lossless Audio is less compressed and has more precise sounds to what the studio recording process was, as intended by the artists. Unfortunately Apple AirPods, AirPods Max, and AirPods Pro do not support Lossless audio. Although Lossless audio is supported on iPhone, iPad, HomePod, Mac, and Apple TV.
Macrumors has more here.